15535156

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 34843200

約数和(自身を除く): 19308044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 169, 182, 196, 268, 338, 343, 364, 469, 637, 676, 686, 871, 938, 1183, 1274, 1372, 1742, 1876, 2366, 2548, 3283, 3484, 4459, 4732, 6097, 6566, 8281, 8918, 11323, 12194, 13132, 16562, 17836, 22646, 22981, 24388, 33124, 42679, 45292, 45962, 57967, 79261, 85358, 91924, 115934, 158522, 170716, 231868, 298753, 317044, 554827, 597506, 1109654, 1195012, 2219308, 3883789, 7767578, 15535156]

約数ペア:

[(1, 15535156), (2, 7767578), (4, 3883789), (7, 2219308), (13, 1195012), (14, 1109654), (26, 597506), (28, 554827), (49, 317044), (52, 298753), (67, 231868), (91, 170716), (98, 158522), (134, 115934), (169, 91924), (182, 85358), (196, 79261), (268, 57967), (338, 45962), (343, 45292), (364, 42679), (469, 33124), (637, 24388), (676, 22981), (686, 22646), (871, 17836), (938, 16562), (1183, 13132), (1274, 12194), (1372, 11323), (1742, 8918), (1876, 8281), (2366, 6566), (2548, 6097), (3283, 4732), (3484, 4459)]